Skip to main content
Email :rxmarinechemical@gmail.com
Contact: 91 08069976670,
91 08069976671 , 91 08069976672

4',5'-DIBROMOFLUORESCEIN

4',5'-DIBROMOFLUORESCEIN Orange Colour excellent quality analytical reagent manufacturer, exporter and supplier.

Remarks

Tag Identification

Note

Other Valuable INDICATORS

Alcian Blue 8 Gx  
Alizarin Red S  
Basic Fuchsin
Bromo Thymol Blue
Bromo Xylenol Blue
Bromo Cresol Green
Eosin
Fluorescien Complexone
Methyl Red
Nitrazine Yellow
Orcein
Phenol red
Safranine O
Thymol Blue

C.A.S. No. 596-03-2
M.F. C20H10 Br 2O5
M.W. 332.31gm/mole

Specifications:

Dye Content (by Spectrophotometry) >90%
Solubility 0.1 % (MeOH+1ml 1N HCl ) Clear solution
Absorption Maximum(MeOH+1ml 1N HCl) ?max 445-450nm
Absorptivity (A1% 1cm in Methanol+1ml 1N HCl at ?max) >300
Loss On Drying (110°C) <3%


Molecular Formula: C20H10Br2O5
Molecular Weight: 490.10
Percent Composition: C 49.01%, H 2.06%, Br 32.61%, O 16.32%



Copyright © 2021 Powered By RXMARINE - All Rights Reserved